Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
on a low fire
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "on a low fire" is correct and usable in written English.
It is typically used in cooking instructions to indicate that food should be cooked at a low heat setting. Example: "To make the sauce, simmer the ingredients on a low fire for about 30 minutes until thickened."
✓ Grammatically correct
Wiki
News & Media
Science
Alternative expressions(2)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
7 human-written examples
"My mother sits on a taboret," a little stool, he said, "and uses a pot set on a low fire".
News & Media
Roast the coriander and cumin seeds on a low fire.
Wiki
After that, heat the juice on a low fire until it starts boiling.
Wiki
Add the brown sugar and let it simmer on a low fire for about an hour.
Wiki
Place a lid on the skillet and let it simmer on a low fire for about an hour.
Wiki
Stir well and let it cook covered on a low fire for 10 minutes, when the tomatoes would have cooked and the gravy would have thickened.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
On a cool day with a low fire, this may not be necessary.
Wiki
The modulatory effect of the 5-HT1B agonist was dependent on the firing rate of the recorded neurons: The effect tended to be facilitative for neurons with a high firing rate, and suppressive for those with a low firing rate.
Science
Cook on a low flame.
Wiki
Cook covered on a very low fire.
News & Media
Turn on a small fire.
Wiki
Expert writing Tips
Best practice
When using the phrase "on a low fire" in cooking instructions, be specific about the desired outcome, such as simmering or slow cooking. This helps ensure the cook understands the intended process.
Common error
Avoid using "on a low fire" when a higher heat setting is required. Ensure the heat level aligns with the desired cooking method to prevent undercooking or burning.
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "on a low fire" typically functions as an adverbial phrase, modifying a verb to describe how something should be cooked or heated. Ludwig AI confirms that it appears in cooking instructions.
Frequent in
Wiki
43%
News & Media
29%
Science
14%
Less common in
Formal & Business
0%
Encyclopedias
0%
Academia
0%
Ludwig's WRAP-UP
The phrase "on a low fire" is a prepositional phrase used primarily in cooking instructions to specify a gentle, consistent heat level. Ludwig AI confirms its usability in written English. While grammatically correct, it's less common than alternatives like "over low heat". The phrase appears in various sources, including WikiHow, news outlets, and scientific publications. When using the phrase, clarity is key; specify the desired outcome, such as simmering, to avoid ambiguity and ensure culinary success.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
over low heat
Focuses on the heat level rather than the fire itself.
at a low simmer
Specifies a gentle boiling action, implying low heat.
on a gentle flame
Uses the term 'flame' instead of 'fire', implying a small flame.
at a reduced heat
Emphasizes the reduction of heat from a higher setting.
with low heat applied
More formal phrasing to indicate low heat.
using a low flame
Highlights the use of a low flame for cooking.
under low temperature
Describes the heat in terms of temperature.
at a slow burn
Implies a gradual cooking process.
on the lowest setting
Refers to the heat control setting on a cooking appliance.
with minimal heat
Highlights the small amount of heat used.
FAQs
How to use "on a low fire" in a sentence?
You can use "on a low fire" to indicate that food should be cooked at a gentle, consistent heat. For example, "Simmer the sauce "on a low fire" for 30 minutes".
What can I say instead of "on a low fire"?
Alternatives include "over low heat", "at a low simmer", or "on a gentle flame", depending on the specific context.
Which is correct, "on a low fire" or "over low heat"?
Both "on a low fire" and "over low heat" are correct, but "over low heat" is more common in contemporary cooking instructions.
What does it mean to cook something "on a low fire"?
Cooking "on a low fire" means applying a minimal amount of heat to gently cook food, preventing burning and allowing flavors to meld slowly.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested